'Word of the Lord' in the Bible

In the second year of king Darius, in the sixth month, the first day of the month, came the word of the LORD by the Prophet Haggai, unto Zerubbabel the son of Shealtiel the prince of Judah, and to Joshua the son of Jozadak the high priest, saying,

The twenty first day of the seventh month, came the word of the LORD by the Prophet Haggai, saying,

The twenty fourth day of the ninth month in the second year of king Darius, came the word of the LORD unto the Prophet Haggai, saying,

Moreover the twenty fourth day of the month came the word of the LORD unto Haggai again, saying,